<?php

/**
 * This is the model class for table "{{globalconfig}}".
 *
 * The followings are the available columns in table '{{globalconfig}}':
 * @property integer $id
 * @property string $key
 * @property string $title
 * @property string $description
 * @property integer $editable
 * @property string $value
 * @property string $lastValue
 */
class GlobalConfig extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @return GlobalConfig the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	public static function getByKey($key,$default='')
	{
		$cr=new CDbCriteria();
		$cr->compare('`key`', $key,false);
		$config= self::model()->find($cr);
		if($config){
			return $config->value;
		}
		return $default;
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return '{{globalconfig}}';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
		array('key, description, value', 'required'),
		array('editable', 'numerical', 'integerOnly'=>true),
		array('key, title', 'length', 'max'=>255),
		// The following rule is used by search().
		// Please remove those attributes that should not be searched.
		array('id, key, title, description, editable, value, lastValue', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'key' => 'Key',
			'title' => 'Title',
			'description' => 'Description',
			'editable' => 'Editable',
			'value' => 'Current Value',
			'lastValue' => 'Last Value',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id);
		$criteria->compare('key',$this->key,true);
		$criteria->compare('title',$this->title,true);
		$criteria->compare('description',$this->description,true);
		$criteria->compare('editable',$this->editable);
		$criteria->compare('value',$this->value,true);
		$criteria->compare('lastValue',$this->lastValue,true);

		return new CActiveDataProvider(get_class($this), array(
			'criteria'=>$criteria,
		));
	}
}